| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $191.53 | 3.164% | $197.59 | $197.59 | $197.60 | $197.60 |
| Purchase #2 | $244.34 | 8.380% | $264.8157 | $264.82 | $264.80 | $264.80 |
| Purchase #3 | $222.49 | 10.775% | $246.4633 | $246.46 | $246.45 | $246.50 |
| Purchase #4 | $201.62 | 13.800% | $229.4436 | $229.44 | $229.45 | $229.40 |
| Purchase #5 | $31.30 | 4.847% | $32.8171 | $32.82 | $32.80 | $32.80 |
| Purchase #6 | $249.82 | 10.477% | $275.9936 | $275.99 | $276.00 | $276.00 |
| Purchase #7 | $217.63 | 12.546% | $244.9339 | $244.93 | $244.95 | $244.90 |
| 7 purchase totals = | $1,358.73 | $1,492.0572 | $1,492.05 | $1,492.05 | $1,492.00 | |